.. package:massiv

(...) :: Index ix => ix -> ix -> Array D ix ix
massiv Data.Massiv.Array Data.Massiv.Vector
Handy synonym for rangeInclusive Seq. Similar to .. for list. 
>>> Ix1 4 ... 10
Array D Seq (Sz1 7)
[ 4, 5, 6, 7, 8, 9, 10 ]
(..:) :: Index ix => ix -> ix -> Array D ix ix
massiv Data.Massiv.Array Data.Massiv.Vector
Handy synonym for range Seq 
>>> Ix1 4 ..: 10
Array D Seq (Sz1 6)
[ 4, 5, 6, 7, 8, 9 ]